Explore topic-wise MCQs in Electrical Measurements.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Measurements knowledge and support exam preparation. Choose a topic below to get started.

1.

Output in digital form can’t be used directly.

A. True
B. False
Answer» C.
2.

What is the effect of IC chips on DVM?

A. increase in cost
B. increase in power
C. reduction in cost
D. increase in size
Answer» D. increase in size
3.

Output in digital form can’t be used directly.$

A. True
B. False
Answer» C.
4.

Input range of DVM is _________

A. 1 V to 1000 V
B. 0.1 V to 10 V
C. 0.01 V to 1 V
D. 0.001 V to 0.1 V
Answer» B. 0.1 V to 10 V
5.

In a DVM, a signal conditioning circuit is used ________

A. to bring current to a suitable limit
B. to bring resistance to a suitable limit
C. to bring resistance to s suitable limit
D. to bring voltage to a suitable limit
Answer» E.
6.

In a DVM, a transducer converts ________

A. input to proportional current
B. input to proportional power
C. input to proportional voltage
D. input to proportional resistance
Answer» D. input to proportional resistance
7.

A digital voltmeter reduces parallax error.

A. True
B. False
Answer» B. False
8.

Digital voltmeters can be used to measure ________

A. voltage only
B. voltage, temperature, pressure etc.
C. voltage and current
D. voltage and resistance
Answer» C. voltage and current
9.

Digital voltmeters converts ________

A. analog to digital signal
B. digital to analog signal
C. current to voltage
D. resistance to voltage
Answer» B. digital to analog signal